Some brands of salami contain 0.090% sodium benzoate (NaC2H3O2) by mass as a preservative. If you eat 6.00 oz of this salami, how many atoms of sodium will consume, assuming salami contains no other source of that element?

Q: The fuel tank of an automobile contains 62.0 kg of gasoline. If the gasoline reacts completely with…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Phosgene, a substance used in poisonous gas warfare during World War I, is so named because it was…

A:

Q: Caproic acid, which is responsible for the foul odor of dirty socks, is composed of C, H and O…

A: Given,0.450g sample produces 1.024 g of CO2  and 0.418 g of water.

Q: Phosgene, a substance used in poisonous gas warfare during World War I, is so named because it was…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Researchers obtained the following data from experiments to find the molecular formula of…

A: In order to find the formula of benzocaine we first write down the given data: Mass of the sample=…

Q: How many grams of iron are needed to combine with 24.6 g of O to make Fe2O3?

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Q: A classic SUV features a 207 L gas tank. Assuming a molecular formula of C8H18 for gasoline and…

A: Given : volume of gas tank = 207 L  Molecular formula for gasoline = C8H18 Density = 762 g /L  To…

Q: Hydrates take the form: compound·nH2O. An unknown hydrate has a molar mass of 446 g/mol.  If the…

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Q: 2.43 g sample of MgSO4 hydrate (MgSO4 · x H2O) is heated and 1.19 g of anhydrous MgSO4 remains.…

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Q: Tetrodotoxin is a toxic chemical found in fugu pufferfish, a popular but rare delicacy in Japan.…

A: Given that : % composition of Tetrodotoxin : 41.38% carbon by mass, 13.16% nitrogen by mass, and…

Q: CH4 (g) + 202 (g) C02 (g) + 2H20(g) Suppose 8.00 g of CH4 is allowed to burn in the presence of…

A: Given information: 8.00 g of CH4  16.00 g of oxygen The reaction is given as follows: CH4 (g) +…

Q: oxygen atoms

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Q: Calculate the mass of 8.4 x 1 0 24 molecules of carbon dioxide (dry ice) (Hint: first calculate the…

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Q: How many molecules of ethanol (C2H5OH) (the alcohol in alcoholic beverages) are present in 135 mL of…

A: In order to calculate number of molecules of ethanol, first we have to calculate the number of moles…

Q: If an air conditioning unit is charged with 4.9 x 1023 molecules of R-113 (C5Cl3F6), what mass of…

A: Given : Number of molecules of C5Cl3F6 = 4.9 X 1023

Q: A 15-g sample of lithium is reacted with 15 g of fluorine to form lithium fluoride: 2Li + F2 →…

A: First convert mass into mole by diving molar mass respectively Then Calculate limiting reagent by…

Q: In the molecule C6H12O6 are there will be 12 moles of hydrogen per mole of glucose?

A: The molecular formula of glucose = C6H12O6 It is obvious as seems from the molecular…

Q: How many moles of sodium hydroxide are there in 1.00 kg of sodium hydroxide (Given Na=22.99 g/mol;…

A: Given mass of sodium hydroxide = 1kg = 1000g

Q: What is the mass, in grams, of Vitamin C (C6H8O6) that contains 1.076 grams of carbon?

A: Molar mass of C = 12.01 g/mol mass(C)= 1.076 g number of mol of C, n = mass of C/molar mass of C…

Q: 4.52 moles of C5H12 are burned during an experiment.  How many grams of water are produced?

A: Pentane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: MgSO, zH2O, is heated to 250 °C, all the water of hydration is lost. OH Heatinga MgSO, remains. How…

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Q: How many grams of iron are needed to combine with 26.3 g of O to make Fe2O3?

A:

Q: How many grams of hydrogen are there in 2.5 g of water.

A: Given, 2.5 g of water  Molar mass of water = 18 g/mol

Q: About how many MOLES of aluminum are present in 152.89 grams of Al2O3?

A: Moles of a compound=given mass of the compoundmolar mass of the compoundMolar mass of Al2O3 is…

Q: What mass of oxygen would be required to convert 4.00 g of sulfur into sulfur trioxide (SO3)?

A: Given, amount of sulfur =4.00 gramwe are asked to calculate the mass of oxygen would be required…

Q: How many moles of CCL4 are present in 7.65 X 1045 molecules of the compound? W mass of this amount…

A: Given: The number of molecules of CCl4 is 7.65×1045. The number of moles and mass of CCl4 is to be…

Q: Phosgene, a substance used in poisonous gas warfare during World War I, is so named because it was…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: The acid–base reaction between phosphoric acid, H3PO4, and calcium hydroxide, Ca(OH)2, yields water…

A: In the balance reaction, phosphoric acid, H3PO4, a weak acid, reacts calcium hydroxide, Ca(OH)2 to…

Q: The chemical formula of the antiviral drug against COVID-19 molnupiravir is C13H19N3O7. How many…

A: Given that : The mass of molnupiravir = 600.0 mg Relative atomic masses: H = 1.008; C = 12.011 N =…

Q: How many grams of oxygen are present in 2,556 g of aspirin, C9H8O4

A: The objective of this question is to find out the amount of oxygen in grams present in a given…

Q: A chemist is testing for lead content in water samples taken downstream from a battery manufacturing…

A: We have to predict whether water is safe to drink or not.

Q: Mass of NaTcO4 Mass of NaOH =

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Q: Uranium (VI) fluoride (UFe) can be used for the enrichment uranium. What is the elemental…

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Q: Researchers obtain the following data from experiments to find the molecular formula of benzocaine,…

A: Given: The amount of carbon dioxide (CO2) and water (H2O) formed by the complete combustion of 3.54…

Q: You have a container with a mass of 559 grams of Clorox disinfection wipes, that contain by mass…

A: First we are Calculate mass of substance using total mass and mass percent .  Then using molar mass…

Q: You take a two antacid tablets, which together provide 1 gram total of calcium carbonate (CaCO3).…

A: Mass of CaCO3 = 1gMolar mass  = 100g/mol

Q: Suppose 8.60 g of CH4CH4 is allowed to burn in the presence of 17.00 g of oxygen. How much (in…

A: Given that 8.60 g of methane reacts with oxygen to form carbondioxide and water . Number of moles of…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".